48020120

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{22651}}^1$

素因数の和:22715

約数の個数: 32

約数和(自身を含む): 110088720

約数和(自身を除く): 62068600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 22651, 45302, 90604, 113255, 181208, 226510, 453020, 906040, 1200503, 2401006, 4802012, 6002515, 9604024, 12005030, 24010060, 48020120]

約数ペア:

[(1, 48020120), (2, 24010060), (4, 12005030), (5, 9604024), (8, 6002515), (10, 4802012), (20, 2401006), (40, 1200503), (53, 906040), (106, 453020), (212, 226510), (265, 181208), (424, 113255), (530, 90604), (1060, 45302), (2120, 22651)]